protective clothing? Chemical-resistant materials prevent the measurable movement of certain chemicals through the material to your protected skin for a limited period of use or time.
Definition of conscious. 1  1 : perceiving, apprehending, or noticing with a degree of controlled thought or observation conscious of having succeeded was conscious that someone was watching. 2  2 archaic : sharing another's knowledge or awareness of an inward state or outward fact. 3  3 : personally felt conscious guilt.
Dictionary entry overview: What does conscious mean? â¢ CONSCIOUS (adjective) The adjective CONSCIOUS has 3 senses: 1. intentionally conceived 2. knowing and perceiving; having awareness of surroundings and sensations and thoughts 3. (followed by 'of') showing realization or recognition of something Familiarity information: CONSCIOUS used as an adjective is uncommon.